<template>
  <div class="goods-item" @click="itemClick(goodsItem)" :style="styleObj">
    <img v-lazy="showImg" alt @load="goodsImgLoaded" />
    <div class="goods-info">
      <p>{{goodsItem.title}}</p>
      <span class="price">{{goodsItem.price}}</span>
      <span class="collect">{{goodsItem.cfav}}</span>
    </div>
  </div>
</template>

<script>
import { debounce } from "common/utils";

export default {
  name: "GoodsListItem",
  data() {
    return {
      styleObj: {
        width: "",
      },
    };
  },
  props: {
    goodsItem: {
      type: Object,
      default() {
        return {};
      },
    },
    cols: {
      type: Number,
      default() {
        return 2;
      },
    },
  },
  methods: {
    goodsImgLoaded() {
      /**
       * 图片加载完成就发射一个图片加载完成事件
       * 根据不同的路由发射不同的图片加载完成事件
       */
      // console.log(this.$router)
      // const { routes } = this.$router.options;

      // if (routes.find((item) => item.path === "/home").path) {
      //   this.$bus.$emit("homeGoodsImgLoaded");
      // } else if (routes.find((item) => item.path === "/detail").path) {
      //   this.$bus.$emit("detailGoodsImgLoaded");
      // }

      debounce(() => {
        this.$bus.$emit("itemImageLoad",'aaa');
      }, 100)();

      // this.$bus.$emit("itemImageLoad");
      // console.log(this.cols);
    },
    itemClick(item) {
      const { iid } = item;
      if(iid){
        this.$router.push(`/detail/${iid}`);
      }else{
        this.$router.push('/category')
      }
      
    },
  },
  computed: {
    showImg() {
      return this.goodsItem.image || this.goodsItem.img || this.goodsItem.show.img ;
    },
  },
  created() {
    this.styleObj.width = parseInt(100 / this.cols) - 2.2 + "%";
  },
};
</script>

<style scoped>
.goods-item {
  /* padding: 5px 7px 40px 7px; */
  padding-bottom: 40px;
  position: relative;
  margin: 0 3px;
  /* flex: 1; */
}

.goods-item img {
  width: 100%;
  border-radius: 5px;
}

.goods-info {
  font-size: 12px;
  position: absolute;
  bottom: 5px;
  left: 0;
  right: 0;
  overflow: hidden;
  text-align: center;
}

.goods-info p {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-bottom: 3px;
}

.goods-info .price {
  color: var(--color-high-text);
  margin-right: 20px;
}

.goods-info .collect {
  position: relative;
}

.goods-info .collect::before {
  content: "";
  position: absolute;
  left: -15px;
  top: -1px;
  width: 14px;
  height: 14px;
  background: url("~assets/img/common/collect.svg") 0 0/14px 14px;
}
</style>